PRESSURE SENSOR WITH HIGH MODULUS SUPPORT - Patent 0577720

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EP 0 577 720 A1

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(43)	Date of publication:
	12.01.1994 Bulletin 1994/02

(21)	Application number: 92909243.0

(22)	Date of filing: 24.03.1992

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International Patent Classification (IPC):

G01L 7/ 08^{( . )}
G01L 9/ 12^{( . )}

G01L 9/ 00^{( . )}
G01L 13/ 00^{( . )}

(86)	International application number:
	PCT/US1992/002396

(87)	International publication number:
	WO 1992/017756 (15.10.1992 Gazette 1992/26)

(84)	Designated Contracting States:
	DE FR GB NL

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Priority:

29.03.1991 US 19910677309

(71)	Applicant: ROSEMOUNT INC.
	Eden Prairie, MN 55344 (US)

(72)	Inventors:
	BRODEN, David, A. Chanhassen, MN 55317 (US) BISCHOFF, Brian, J. Eagan, MN 55123 (US) LOUWAGIE, Bennett, L. Plymouth, MN 55441 (US)

(74)	Representative: Cross, Rupert Edward Blount, et al
	BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ London EC4A 1PQ (GB)

(54)	PRESSURE SENSOR WITH HIGH MODULUS SUPPORT